I love my family, and I don't want to cause any offence with this so please don't take it that way. There are only adults in my family, and my Dad and both of my siblings are autistic. They hate socialising and being around others, which I understand and respect. But on days like today it always hits me hard. Like this morning, everyone just took their presents back to their rooms to open on their own as they all hate opening presents in front of people, so I sat in the living room on my own opening my presents. Similarly at lunch time, they all wanted to eat alone and so took their Christmas dinners back to their rooms/the office to eat alone so it was just me and my Mum. My (very small) extended family are also like this - not very social with no invites to visit them over Christmas.
I know that hopefully I'll eventually have my own partner and family someday, but right now being single it feels really lonely. A house full of people yet still really lonely. I rely so much on my Mum as often it feels like she's the one family I have on days like today.